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<table width="100%" summary="page for engine"><tr><td>engine</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Engine wear versus size data</h2>

<h3>Description</h3>

<p> Data on engine wear against engine size for 19 Volvo car engines.</p>


<h3>Usage</h3>

<pre>
data(engine)
</pre>


<h3>Format</h3>

<p>A data frame with 2 columns and 19 rows. Each row refers to one engine model.
The columns are:
</p>

<dl>
<dt>wear</dt><dd><p>an index of engine wear rate.</p>
</dd>
<dt>size</dt><dd><p>cylinder capacity in litres.</p>
</dd>
</dl>


<h3>Details</h3>

<p> See the source for further details.
</p>


<h3>Source</h3>

<p>Originally from... 
<code>http://www3.bc.sympatico.ca/Volvo_Books/engine3.html</code>
</p>


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